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Glass Expanse System Specs & Testing Overview
A quick reference guide to the key specifications and testing data for Glass Expanse systems.
Technical Information
| /PERFORMANCE TYPE | /RATING - SPEC | /NOTES |
|---|---|---|
| Air Infiltration | 0.0 L/s/m² (0.00 cfm/ft²) | Our doors performed better than most fixed window units. The air infiltration was so low per square ft that it didn't register as any amount to 2 decimal places. |
| Water Penetration | per ASTM E547 at 140 Pa (2.92 psf) | Basic requirement for all patio doors to pass this water leakage test- shows the system is water tight at 30mph wind with all surfaces covered in running water. |
| Uniform Load Deflection | per ASTM E330 at +/- 20psf 24.4mm (0.96") | Sustained wind load of 88 mph and measured the deflection of the panel at the mid-point |
| Uniform Load Structural | per ASTM E330 at +/- 30psf- 0.03" | Sustained wind load of 108mph with 135mph gusts tested and passed with no damage |
| STC | 35 | Reduces noise transmission by 35 decibels |
| U Factor - System | 0.5 | Intertek Energy Report OPEN PDF FILE |
| U Factor - Center of Glass | 0.24 | CARDINAL 366 OPEN PDF FILE |
| SHGC | 0.27 | CARDINAL 366 OPEN PDF FILE |
| VT | 63% | CARDINAL 366 OPEN PDF FILE |
| Anodize | Type III | Type II and Type III anodizing both create protective layers on aluminum, but Type III (hardcoat) provides a thicker, harder, and more abrasion-resistant coating than Type II (decorative) |
| Stainless Steel | 316 | 316 stainless steel is considered superior due to its enhanced corrosion resistance, particularly in marine environments and when exposed to harsh chemicals, thanks to the addition of molybdenum. |
| Warranty | 10 Yr | Hardware, Extrusions, Components, Weather Seals, Glass, Anodize & Powder Coat |
